.keyBoard {
  background-color: #d2fac9;

}

.keyBoard li {
  display: inline-block;
  width: 30%;
  height: 50px;
  line-height: 50px;
  text-align: center;
  color: white;
  font-size: 30px;
  background-color: #ff6f62;
  margin: 1px;
  border-radius: 2px;
  user-select: none;
  cursor: pointer;
}

.keyBoard .active {
  background-color: #4321fa;
  color: #ff7550;
}
